National Research Council (U.S.) Committee on Water Resources Activities at the U.S. Geological Survey. (2009). Toward a sustainable and secure water future: A leadership role for the U.S. Geological Survey. National Academies Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.) Committee on Water Resources Activities at the U.S. Geological Survey. Toward a Sustainable and Secure Water Future: A Leadership Role for the U.S. Geological Survey. Washington, D.C: National Academies Press, 2009.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.) Committee on Water Resources Activities at the U.S. Geological Survey. Toward a Sustainable and Secure Water Future: A Leadership Role for the U.S. Geological Survey. National Academies Press, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.